“Should we build it, or just buy a tool?” It is one of the most expensive decisions a small business makes — and the honest answer is “it depends.” But it depends on factors you can actually reason about, not a coin toss.
The real question
Build versus buy is the wrong framing. The better question is: is this process a commodity — something everyone does the same way — or an edge that makes you different? Buy the commodities. Build the edges.
When off-the-shelf wins
- It is a solved problem: accounting, email, payroll, a basic CRM.
- You need it tomorrow, not in three months.
- Your volume and process are fairly standard.
- You are happy to adapt your workflow to the tool.
Off-the-shelf software is cheap per month, maintained by someone else and available instantly. For roughly 80% of what a business does, it is simply the right call.
When custom wins
- The tool forces a way of working that costs you time or customers.
- You are paying for twelve features to use two.
- You have a workflow no product quite fits.
- The data is yours and central to how you compete.
- Per-seat pricing is exploding as you grow.
Custom software fits you exactly, removes recurring per-seat fees over time, and becomes an asset you own. The catch: you pay up front, and you are responsible for keeping it running.
The hidden costs of each
The hidden cost of buying
Subscriptions stack up, per-seat fees punish growth, and you can be held hostage by a vendor's roadmap or sudden price hikes. “Cheap” tools get expensive at scale.
The hidden cost of building
Software needs maintenance, hosting and someone to fix it when it breaks. A half-built internal tool with no clear owner is worse than the spreadsheet it replaced.
A simple decision checklist
- Is this a core differentiator, or a commodity?
- Does a trusted tool already do 90% of it?
- What is the three-year cost of subscriptions versus a build?
- Do we have someone to own a custom tool long-term?
- Could we start with a tool now and build later?
Where we land
We tell clients the truth even when it costs us the project: if a $30-a-month tool solves it, use the tool. We build when off-the-shelf is genuinely costing you money, speed or customers — and even then we keep it small, owned by you, and easy to maintain.
